The Performance series of double loop PID controllers by Gefran have been further enhanced to adapt to the new 4.0 industry standards. Thus they become a useful tool for the integration of data monitoring and visualisation
by Noemi Sala
There are news from Gefran: the Italian multinational group presents the updated Performance Series of double loop PID Controllers, with control functions of motorised valves and generation of setpoint profiles. The range is made up of models 850, 1650 and 1850, enhanced by new features in terms of connectivity and usability that allows the PID controllers to become smart devices, particularly suited for installations in 4.0 modern automation architectures.
Two main innovations
The technical performance of the new double loop PID controllers have been further enhanced to adapt to the new 4.0 industry standards. In this sense, two main innovations have been introduced to make the Performance series even smarter: firstly, the Remote service, which uses a Web Server to monitor the PID Controllers and remotely access data with a computer, Smartphone or tablet; secondly, the Modbus TCP slave protocol, relying on Ethernet technology, which ensures a reliable information exchange for industrial automation networks.Finally, the Modbus Master is an additional asset, allowing a direct connection to Modbus Slave devices, making the Performance series controller a useful tool for the integration of data monitoring and visualisation, also from third-party devices. Its compliance to regulations AMS2750 for the Aerospace sector and CQI9 for the Automotive one makes it ideal for applications where it is crucial to guarantee reliability and high precision of the measuring and control input, such as in metal heat treatment. Furthermore, PID Performance controllers are perfect for the management of sterilisation process within the food industry, as well as of climatic chambers and incubators, test benches, steam generation plants and dryers.
The advantages of the series
The range embeds some of the functions which are normally distributed over several devices, such as PID controllers, PLC and HMI, which allow the management of control logics aimed at PID controlling through the configuration of Boolean and mathematical functions. Furthermore, these devices can generate independent setpoint profiles, both synchronous and asynchronous, which is particularly useful for the management processes of climatic chamber.
Additionally, the new series is equipped with three inputs, which allow increasing flexibility in using the controller.
Finally, the core integrated features also include an energy counter to monitor energy consumption, and a cycle counter to measure the lifecycle of actuators for a preventive maintenance without any additional devices.
Further benefits of the Performance Series include the easy reading and the simple, quick set up, thanks to an operator interface characterised by a large high-resolution LCD screen and to the possibility to configure personalised, multilingual alphanumeric messages. Finally, GF_eXpress, an easy and intuitive dedicated Gefran software employed in all applications by the brand, is also an important asset.